Color Keyed Copper Compression Lug 250 kcmil One-Hole Long-Barrel - Yellow
Professional copper compression lug for reliable electrical connections
The Color Keyed copper compression lug delivers professional-grade electrical connections for 250 kcmil cable applications. This one-hole, long-barrel design features yellow color coding for easy identification and copper construction for superior conductivity and corrosion resistance. UL listed for safety and reliability in demanding electrical installations.
Professional Features & Benefits
- 250 kcmil Cable Capacity: Accommodates large conductor sizes for high-current applications and power distribution systems
- Copper Construction: Provides excellent electrical conductivity and long-term corrosion resistance for reliable connections
- Long-Barrel Design: Ensures maximum contact area and secure compression for enhanced connection integrity
- Yellow Color Coding: Enables quick visual identification and phase organization in complex electrical installations
- 35 kV Voltage Rating: Suitable for high-voltage applications requiring robust insulation performance
- UL E9809 Listed: Meets rigorous safety standards for professional electrical installations
- 1/2 inch Stud Size: Compatible with standard mounting hardware and connection points
Technical Specifications
- Brand Label: Color Keyed / Blackburn
- Cable Size: 250 kcmil
- Country Of Origin: Mexico (MX)
- Department: Electrical
- Effective Date: 19780502
- Idea Granular Category Code Igcc: 4532 >> Cable or wire lug
- Insulation Material: None
- Product Color: Yellow
- Product Material: Copper
- Product Type: Long Barrel
- Standards: UL E9809
- Stud Size: 1/2 in
- Sub Brand Label: Color Keyed
- Voltage Rating: 35 kV
Installation & Operation
- Mount the unit in a suitable location with appropriate clearance and access for connections and service.
- Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
- Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
- Configure any available load management or control features as supported by the provided specifications.
- Test automatic transfer or operational functionality and verify proper performance before placing into service.
- Complete final inspection and follow ongoing maintenance practices appropriate to the product category.
Professional Applications
- Industrial Power Distribution Systems
- Commercial Electrical Installations
- Utility Substation Connections
- High-Voltage Switchgear Applications
- Power Generation Facilities
- Large Motor Control Centers
- Electrical Panel Upgrades
Why Choose Color Keyed Quality?
Color Keyed compression lugs provide reliable electrical connections backed by UL listing and proven copper construction. The 35 kV voltage rating and long-barrel design ensure professional performance in demanding applications, while the yellow color coding system enhances installation efficiency and safety compliance.
Manufacturer Resources
Product Specs
- Brand Label:
- Color Keyed / Blackburn
- Cable Size:
- 250 kcmil
- Country Of Origin:
- Mexico (MX)
- Department:
- Electrical
- Effective Date:
- 19780502
- Idea Granular Category Code Igcc:
- 4532 >> Cable or wire lug
- Insulation Material:
- None
- Product Color:
- Yellow
- Product Material:
- Copper
- Product Type:
- Long Barrel
- Standards:
- UL E9809
- Stud Size:
- 1/2 in
- Sub Brand Label:
- Color Keyed
- Voltage Rating:
- 35 kV